Seriously this. Every single IC which has digital logic contains some number of undocumented test commands used to ensure it meets all the required specifications during production. They’re not intended to be used for normal operation and almost never included in datasheets.

Starting yesterday unfortunately Chrome and not Firefox. I just need a working web browser and haven’t had the time to figure out what is wrong with my Firefox installation. I have no clue why but after updating to firefox 135 it eats up all my RAM (20GB+) and uses a significant amount of CPU while idle with only the process monitor tab open. Attempting to browse is unreasonably slow. Refreshing Firefox did nothing, despite now having a Firefox installation which isn’t logged into anything and has no extensions. So I figured that if I’m going to deal with a browser not logged into anything it might as well be Chrome for a bit until I can figure out what the problem is since that’s what all of the internet is designed to work with lately.

This. I have a mobile workstation with a 12th gen i7, 32gb RAM, and NVME SSD but it’s not uncommon to be waiting multiple minutes for boot due to all the pre-installed spyware from IT. It takes up half the RAM at all times and severely limits the performance for many non-whitelisted apps to the point I can’t even run Firefox smoothly on it anymore.